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interaction – steven weinberg proposed the electroweak unification theory, which gave rise to the modern formulation of the standard model, in 1967 at mit. = = = computer and applied sciences = = = akamai technologies – daniel lewin and tom leighton developed a faster content delivery network, now one of the world ' s ... | https://en.wikipedia.org/wiki/Massachusetts_Institute_of_Technology |
the transverse electron scattering response function of 3he was recently studied by us in the quasi - elastic peak region for momentum transfers q between 500 and 700 mev / c. those results, obtained using the active nucleon breit frame ( anb ), are here supplemented by calculations in the laboratory, breit and anb fra... | arxiv:1011.5324 |
federated learning seeks to address the issue of isolated data islands by making clients disclose only their local training models. however, it was demonstrated that private information could still be inferred by analyzing local model parameters, such as deep neural network model weights. recently, differential privacy... | arxiv:2211.15893 |
let $ k $ and $ l $ be two convex bodies in $ \ mathbb r ^ n $, $ n \ geq 3 $, with $ l \ subset \ text { int } \, k $. in this paper we prove the following result : if every two parallel chords of $ k $, supporting $ l $ have the same length, then $ k $ and $ l $ are homothetic and concentric ellipsoids. we also prove... | arxiv:2308.02956 |
the need for diverse chromosomal modifications in biotechnology, synthetic biology and basic research requires the development of new technologies. with crispr swapndrop, we extend the limits of genome editing to large - scale in - vivo dna transfer between bacterial species. its modular platform approach facilitates s... | arxiv:2111.11880 |
we propose custom made cell complexes, in particular prodsimplicial complexes, in order to analyze data consisting of directed graphs. these are constructed by attaching cells that are products of simplices and are suited to study data of acyclic directed graphs, called here consistently directed graphs. we investigate... | arxiv:2305.05818 |
a brief review is given of the developments of msugra and its extensions since the formulation of these models in 1982. future directions and prospects are also discussed. | arxiv:hep-ph/0307123 |
in order to describe the right setting to handle zauner ' s conjecture on mutually unbiased bases ( mubs ) ( saying that in $ \ mathbb { c } ^ d $, a set of mubs of the theoretical maximal size $ d + 1 $ exists only if $ d $ is a prime power ), we pose some fundamental questions which naturally arise. some of these que... | arxiv:1409.3386 |
we study the form factors for a heavy meson into the s - wave $ k \ pi / \ pi \ pi $ system with an invariant mass below 1 ~ gev. the mesonic final state interactions are described in terms of the scalar form factors, which are obtained from unitarized chiral perturbation theory. employing generalized light - cone dist... | arxiv:1312.3087 |
we present an experimental demonstration as well as a theoretical model of an integrated circuit designed for the manipulation of a microwave field down to the single - photon level. the device is made of a superconducting resonator coupled to a transmission line via a second frequency - tunable resonator. the tunable ... | arxiv:1802.09034 |
variations in the observed dust emission and extinction indicate a systematic evolution of grain properties in the transition from the diffuse interstellar medium ( ism ) to denser molecular clouds. the differences in the dust spectral energy distribution ( sed ) observed from the diffuse ism to denser regions, namely ... | arxiv:1506.01533 |
in this work we show a compactness theorem for discrete functions on poisson point clouds. we consider sequences with equibounded non - local $ p $ - dirichlet energy : the novelty consists in the intermediate - interaction regime at which the non - local energy is computed. | arxiv:2205.05465 |
we propose that the thermodynamics and the kinetics of state switching for the asymptotically flat black hole enclosed by a cavity can be studied in terms of the free energy landscape formalism. the generalized free energy for the black hole enclosed by a cavity in the canonical ensemble is derived by using the york ' ... | arxiv:2405.09151 |
three general molecular descriptors, namely the general sum - connectivity index, general platt index and ordinary generalized geometric - arithmetic index, are studied here. best possible bounds for the aforementioned descriptors of arbitrary saturated hydrocarbons are derived. these bounds are expressed in terms of n... | arxiv:1812.11115 |
in this paper we will investigate the effects of a noncommutative ( nc ) space - time on the dynamics of the universe. we will generalize the black hole entropy formula for a nc black hole. then, using the entropic gravity formalism, we will show that the noncommutativity changes the strength of the gravitational field... | arxiv:1610.01151 |
algorithmic trading in modern financial markets is widely acknowledged to exhibit strategic, game - theoretic behaviors whose complexity can be difficult to model. a recent series of papers ( chriss, 2024b, c, a, 2025 ) has made progress in the setting of trading for position building. here parties wish to buy or sell ... | arxiv:2502.07606 |
we propose a static equilibrium model for limit order book where profit - maximizing investors receive an information signal regarding the liquidation value of the asset and execute via a competitive dealer with random initial inventory, who trades against a competitive limit order book populated by liquidity suppliers... | arxiv:2003.04425 |
a preliminary 1. 4 ghz rlf at redshift of about 0. 14 is derived from the las campanas redshift survey ( lcrs ) and the nvss radio data. no significant evolution has been found at this redshift in comparison to the ' local ' rlf. | arxiv:astro-ph/9803043 |
flavour - violating decays are some of the most sensitive probes for new physics with masses below the b meson threshold. in this talk i review the sensitivity to axion - like particles, hidden photons and heavy neutral leptons assuming minimal models where these are the only particle in addition to the standard model,... | arxiv:2404.01095 |
we propose and rigorously analyse semi - and fully discrete discontinuous galerkin methods for an initial and boundary value problem describing inertial viscoelasticity in terms of elastic and viscoelastic stress components, and with mixed boundary conditions. the arbitrary - order spatial discretisation imposes strong... | arxiv:2203.01662 |
this article presents a novel method for predicting suicidal ideation from electronic health records ( ehr ) and ecological momentary assessment ( ema ) data using deep sequential models. both ehr longitudinal data and ema question forms are defined by asynchronous, variable length, randomly - sampled data sequences. i... | arxiv:1911.03522 |
a thorough understanding of the energetic flow structures that form in the far wake of a wind turbine is essential for accurate turbine wake modeling and wind farm performance estimation. we use resolvent analysis to explore such flow structures for a turbine operating in a neutral atmospheric boundary layer and valida... | arxiv:2401.15398 |
let $ b $ and $ r $ be two simple graphs with vertex set $ v $, and let $ g ( b, r ) $ be the simple graph with vertex set $ v $, in which two vertices are adjacent if they are adjacent in at least one of $ b $ and $ r $. for $ x \ subseteq v $, we denote by $ b | x $ the subgraph of $ b $ induced by $ x $ ; let $ r | ... | arxiv:1307.6443 |
we study the slopes of the upper critical field $ \ partial _ { t } h _ { c2 } | _ { t _ { c } } \ equiv \ partial h _ { _ { c2 } } / \ partial t $ at $ t _ { c } $ in anisotropic superconductors with transport ( non - magnetic ) scattering employing the ginzburg - landau theory, developed for this situation by s. pokr... | arxiv:2306.00259 |
state - of - the - art quantum chemical methods are applied to the study of the multiorbital correlated electronic structure of a fe - as compound, the recently discovered lifeas. our calculations predict a high - spin, s = 2, ground - state configuration for the fe ions, which shows that the on - site coulomb interact... | arxiv:0901.1594 |
the following article introduces a new parametric synthesis algorithm for sound textures inspired by existing methods used for visual textures. using a 2d convolutional neural network ( cnn ), a sound signal is modified until the temporal cross - correlations of the feature maps of its log - spectrogram resemble those ... | arxiv:1905.03637 |
empirical observations indicate striking similarities among locomotion in terrestrial animals, birds, and fish, but unifying physical grounds are lacking. when applied to efficient locomotion, the analytical mechanics principle of minimum action yields two patterns of mechanical similarity via two explicit spatiotempor... | arxiv:0909.1303 |
persistent homology is a popular computational tool for analyzing the topology of point clouds, such as the presence of loops or voids. however, many real - world datasets with low intrinsic dimensionality reside in an ambient space of much higher dimensionality. we show that in this case traditional persistent homolog... | arxiv:2311.03087 |
we study the phase diagram of the triangular - lattice $ q $ - state potts model in the real $ ( q, v ) $ - plane, where $ v = e ^ j - 1 $ is the temperature variable. our first goal is to provide an obviously missing feature of this diagram : the position of the antiferromagnetic critical curve. this curve turns out t... | arxiv:1702.02006 |
in gradient - based time domain topology optimization, design sensitivity analysis ( dsa ) of the dynamic response is essential, and requires high computational cost to directly differentiate, especially for high - order dynamic system. to address this issue, this study develops an efficient reduced basis method ( rbm ... | arxiv:2308.09864 |
consider the smooth projective models c of curves y ^ 2 = f ( x ) with f ( x ) in z [ x ] monic and separable of degree 2g + 1. we prove that for g > = 3, a positive fraction of these have only one rational point, the point at infinity. we prove a lower bound on this fraction that tends to 1 as g tends to infinity. fin... | arxiv:1302.0061 |
the evolution of the universe prior to big bang nucleosynthesis could have gone through a phase of early matter domination ( emd ) which enhanced the growth of small - scale dark matter structure. if emd was long enough, self - gravitating objects formed prior to reheating. we study the evolution of these dense early h... | arxiv:2107.10293 |
we study the surface states of a strongly coupled weyl semimetal within holography. by explicit numerical computation of an inhomogeneous holographic weyl semimetal we observe the appearance of an electric current restricted to the surface in presence of electric chemical potential. the total current is universal in th... | arxiv:1612.00836 |
multi - source unsupervised domain adaptation ~ ( msda ) aims at adapting models trained on multiple labeled source domains to an unlabeled target domain. in this paper, we propose a novel multi - source domain adaptation framework based on collaborative learning for semantic segmentation. firstly, a simple image trans... | arxiv:2103.04717 |
the lateral casimir force between a sinusoidally corrugated gold coated plate and large sphere was measured for surface separations between 0. 2 $ \ mu $ m to 0. 3 $ \ mu $ m using an atomic force microscope. the measured force shows the required periodicity corresponding to the corrugations. it also exhibits the neces... | arxiv:quant-ph/0201087 |
in this paper, we investigate a class of nonzero - sum dynamic stochastic games, where players have linear dynamics and quadratic cost functions. the players are coupled in both dynamics and cost through a linear regression ( weighted average ) as well as a quadratic regression ( weighted covariance matrix ) of the sta... | arxiv:1912.03931 |
traditional saliency detection via markov chain only considers boundaries nodes. however, in addition to boundaries cues, background prior and foreground prior cues play a complementary role to enhance saliency detection. in this paper, we propose an absorbing markov chain based saliency detection method considering bo... | arxiv:1808.08393 |
bayesian calibration of black - box computer models offers an established framework to obtain a posterior distribution over model parameters. traditional bayesian calibration involves the emulation of the computer model and an additive model discrepancy term using gaussian processes ; inference is then carried out usin... | arxiv:1810.12177 |
we present an analysis of the properties of the electron velocity distribution during island coalescence in asymmetric reconnection with and without guide field. in a previous study, three main domains were identified, in the case without guide field, as x -, d - and m - regions featuring different reconnection evoluti... | arxiv:1608.00725 |
identifying graphs with extremal properties is an extensively studied topic in spectral graph theory. in this paper, we study the log - concavity of a type of iteration sequence related to the $ \ alpha $ - normal weighted incidence matrices which is presented by lu and man for computing the spectral radius of hypergra... | arxiv:2010.01525 |
we consider the question of orienting the edges in a graph $ g $ such that every vertex has bounded out - degree. for graphs of arboricity $ \ alpha $, there is an orientation in which every vertex has out - degree at most $ \ alpha $ and, moreover, the best possible maximum out - degree of an orientation is at least $... | arxiv:2501.02136 |
gravitational - wave data from advanced - era interferometric detectors consists of background gaussian noise, frequent transient artefacts, and rare astrophysical signals. multiple search algorithms exist to detect the signals from compact binary coalescences, but their varying performance complicates interpretation. ... | arxiv:2504.17587 |
consider a gauge singlet superfield s coupled to a pair of adjoint fields in a susy - gut. if the tree - level vacuum is flat in s, the vev < s > which defines the gut scale will be determined via dimensional transmutation at a scale m where the soft - breaking ( mass ) ^ 2 vanishes as a result of running from $ m _ { ... | arxiv:hep-ph/9701373 |
photosensor oculography ( ps - og ) eye movement sensors offer desirable performance characteristics for integration within wireless head mounted devices ( hmds ), including low power consumption and high sampling rates. to address the known performance degradation of these sensors due to hmd shifts, various machine le... | arxiv:1909.05655 |
qcd sum rules are used to calculate the couplings of heavy - light quark pseudoscalar and vector mesons ( $ d, d ^ * $ and $ b, b ^ * $ ) with soft pions, both for finite and infinitely heavy quark mass. the couplings are also computed in the framework of a qcd relativistic potential model ; in this approach the relati... | arxiv:hep-ph/9409397 |
mass production of sewing machines and agricultural machinery such as reapers occurred in the mid to late 19th century. bicycles were mass - produced beginning in the 1880s. steam - powered factories became widespread, although the conversion from water power to steam occurred in england earlier than in the u. s. ironc... | https://en.wikipedia.org/wiki/History_of_technology |
with the large rising of complex data, the nonconvex models such as nonconvex loss function and nonconvex regularizer are widely used in machine learning and pattern recognition. in this paper, we propose a class of mini - batch stochastic admms ( alternating direction method of multipliers ) for solving large - scale ... | arxiv:1802.03284 |
weak gravitational lensing directly probes the matter distribution surrounding satellite galaxies in galaxy clusters. we measure the weak lensing signal induced on the shapes of background galaxies around sdss redmapper cluster satellite galaxies, which have their central galaxies assigned with a probability $ p _ { \ ... | arxiv:2205.00018 |
high - dimensional matrix - variate time series data are becoming widely available in many scientific fields, such as economics, biology, and meteorology. to achieve significant dimension reduction while preserving the intrinsic matrix structure and temporal dynamics in such data, wang et al. ( 2017 ) proposed a matrix... | arxiv:1710.06075 |
according to the experimental evidence damage induced by densely ionizing radiation in mammalian cells is distributed along the dna molecule in the form of clusters. the most critical constituent of dna damage are double - strand breaks ( dsbs ) which are formed when the breaks occur in both dna strands and are directl... | arxiv:physics/0011071 |
let f : x - - > y be a semi - stable family of complex abelian varieties over a curve y of genus q, and smooth over the complement of s points. if f ( 1, 0 ) denotes the non - flat ( 1, 0 ) part of the corresponding variation of hodge structures, the arakelov inequalities say that 2deg ( f ( 1, 0 ) ) is bounded from ab... | arxiv:math/0204261 |
the era of baryon physics is on the horizon with the accumulation of increasing data by collaborations such as lhcb, belle ii, and besiii. despite the wealth of data, one of the critical issues in flavor physics, namely cp violation in baryon decays, still awaits experimental confirmation. it is evident that the develo... | arxiv:2411.18323 |
recent discoveries of black hole ( bh ) candidates in galactic and extragalactic globular clusters ( gcs ) have ignited interest in understanding how bhs dynamically evolve in a gc and the number of bhs ( $ n _ { \ rm { bh } } $ ) that may still be retained by today ' s gcs. numerical models show that even if stellar -... | arxiv:1712.03979 |
big data is used in decision making process to gain useful insights hidden in the data for business and engineering. at the same time it presents challenges in processing, cloud computing has helped in advancement of big data by providing computational, networking and storage capacity. this paper presents the review, o... | arxiv:1912.10821 |
we consider the problem of scheduling a set of $ n $ tasks on $ m $ processors under precedence, communication, and global system energy constraints to minimize makespan. we extend existing scheduling models to account for energy usage and give convex programming algorithms that yield essentially the same results as ex... | arxiv:1105.5177 |
volatile memristors have recently gained popularity as promising devices for neuromorphic circuits, capable of mimicking the leaky function of neurons and offering advantages over capacitor - based circuits in terms of power dissipation and area. additionally, volatile memristors are useful as selector devices and for ... | arxiv:2409.17723 |
the sznajd model of socio - physics, that only a group of people sharing the same opinion can convince their neighbors, is applied to a scale - free random network modeled by a deterministic graph. we also study a model for elections based on the sznajd model and the exponent obtained for the distribution of votes duri... | arxiv:cond-mat/0307537 |
it is proved that there exists a left determined model structure of weak transition systems with respect to the class of monomorphisms and that it restricts to left determined model structures on cubical and regular transition systems. then it is proved that, in these three model structures, for any higher dimensional ... | arxiv:1507.07345 |
we propose a surface - wave dispersion retrieval method and synthesis technique that applies to bianisotropic metasurfaces that are embedded in symmetric or asymmetric environments. specifically, we use general zero - thickness sheet transition conditions to relate the propagation constants of surface - wave modes to t... | arxiv:1805.05116 |
the classical approach to non - linear regression in physics, is to take a mathematical model describing the functional dependence of the dependent variable from a set of independent variables, and then, using non - linear fitting algorithms, extract the parameters used in the modeling. particularly challenging are rea... | arxiv:2007.13875 |
the magnetic and electronic nature of the gamma - al2o3 / srtio3 spinel / perovskite interface is explored by means of x - ray absorption spectroscopy. polarized x - ray techniques combined with atomic multiplet calculations reveal localized magnetic moments assigned to ti3 + at the interface with equivalent size for i... | arxiv:1901.09601 |
human - motion generation is a long - standing challenging task due to the requirement of accurately modeling complex and diverse dynamic patterns. most existing methods adopt sequence models such as rnn to directly model transitions in the original action space. due to high dimensionality and potential noise, such mod... | arxiv:1912.10150 |
we consider the problem of search through comparisons, where a user is presented with two candidate objects and reveals which is closer to her intended target. we study adaptive strategies for finding the target, that require knowledge of rank relationships but not actual distances between objects. we propose a new str... | arxiv:1206.4674 |
early generations of superconducting quantum annealing processors have provided a valuable platform for studying the performance of a scalable quantum computing technology. these studies have directly informed our approach to the design of the next - generation processor. our design priorities for this generation inclu... | arxiv:2108.02322 |
lane detection is a critical function for autonomous driving. with the recent development of deep learning and the publication of camera lane datasets and benchmarks, camera lane detection networks ( cldns ) have been remarkably developed. unfortunately, cldns rely on camera images which are often distorted near the va... | arxiv:2110.11048 |
we study the generalized volterra - type integral and composition operators acting on the classical fock spaces. we first characterize various properties of the operators in terms of growth and integrability conditions which are simpler to apply than those already known berezin type characterizations. then, we apply th... | arxiv:1802.08414 |
let $ k $ be a compact metrizable group and $ \ ga $ be a finitely generated group of commuting automorphisms of $ k $. we show that ergodicity of $ \ ga $ implies $ \ ga $ contains ergodic automorphisms if center of the action, $ z ( \ ga ) = \ { \ ap \ in { \ rm aut } ( k ) \ mid \ ap { \ rm commutes with elements of... | arxiv:0904.0848 |
in percutaneous intervention for treatment of coronary plaques, guidewire navigation is a primary procedure for stent delivery. steering a flexible guidewire within coronary arteries requires considerable training, and the non - linearity between the control operation and the movement of the guidewire makes precise man... | arxiv:2110.01840 |
wave propagation problems are typically formulated as partial differential equations ( pdes ) on unbounded domains to be solved. the classical approach to solving such problems involves truncating them to problems on bounded domains by designing the artificial boundary conditions or perfectly matched layers, which typi... | arxiv:2309.02446 |
this paper examines the problem of dynamic traffic scene classification under space - time variations in viewpoint that arise from video captured on - board a moving vehicle. solutions to this problem are important for realization of effective driving assistance technologies required to interpret or predict road user b... | arxiv:1905.12708 |
we study an algebraic deformation problem which captures the data of the general deformation problem for a quantum vertex algebra. we derive a system of coupled equations which is the counterpart of the maurer - cartan equation on the usual hochschild complex of an assocative algebra. we show that this system of equati... | arxiv:hep-th/0508225 |
we have developed a numerically exact approach to compute real - time path integral expressions for quantum transport problems out of equilibrium. the scheme is based on a deterministic iterative summation of the path integral ( ispi ) for the generating function of nonequilibrium observables of interest, e. g., the ch... | arxiv:1304.6919 |
coupled magneto - exciton states between allowed ( ` bright ' ) and forbidden ( ` dark ' ) transitions are found in absorption spectra of strained in $ _ { 0. 2 } $ ga $ _ { 0. 8 } $ as / gaas quantum wells with increasing magnetic field up to 30 t. we found large ( ~ 10 mev ) energy splittings in the mixed states. the... | arxiv:cond-mat/0410378 |
the dirac equation governs the behaviour of spin - 1 / 2 particles. the equation ' s separability into decoupled radial and angular differential equations is a crucial step in analytical and numerical computations of quantities like eigenvalues, quasinormal modes and bound states. however, this separation has been perf... | arxiv:2006.16017 |
the writing energy for reversing the magnetization of the free layer in a magnetic tunnel junction ( mtj ) is a key figure of merit for comparing the performances of magnetic random access memories with competing technologies. magnetization switching of mtjs induced by spin torques typically relies on square voltage pu... | arxiv:2409.16454 |
volumetric video, the capture and display of three - dimensional ( 3d ) imagery, has emerged as a revolutionary technology poised to transform the media landscape, enabling immersive experiences that transcend the limitations of traditional 2d video. one of the key challenges in this domain is the efficient delivery of... | arxiv:2411.02095 |
quantum mechanics permits nonlocality - both nonlocal correlations and nonlocal equations of motion - while respecting relativistic causality. is quantum mechanics the unique theory that reconciles nonlocality and causality? we consider two models, going beyond quantum mechanics, of nonlocality : " superquantum " corre... | arxiv:quant-ph/9709026 |
recently, spiral wave patterns ( swps ) have been detected in 3 minute oscillations of sunspot umbrae, but the nature of this phenomenon has remained elusive. we present a theoretical model that interprets the observed swps as the superposition of two different azimuthal modes of slow magnetoacoustic waves driven below... | arxiv:1905.08908 |
a possibility to produce a modulated monochromatic neutrino beam is discussed. monochromatic neutrinos can be obtained in electron capture by nuclei of atoms or ions, in particular, by nuclei of hydrogen - like ions. it is shown that monochromatic neutrino beam from such hydrogen - like ions with nuclei of non - zero s... | arxiv:1506.07883 |
using the " quality factor " ( qf ) method, we analyse the scaling properties of deep - inelastic processes at hera and fixed target experiments for x < 10 ^ { - 2 }. | arxiv:0811.2257 |
we present a detailed multi - wavelength study ( from rest - frame uv to far - ir ) of narrow - band ( nb ) selected, star - forming ( sf ) h $ \ alpha $ emitters ( haes ) at $ z \ sim 2. 23 $ taken from the high redshift ( z ) emission line survey ( hizels ). we find that haes have similar sed - derived properties and... | arxiv:1506.02670 |
electrons most often organize into fermi - liquid states in which electron - electron interactions play an inessential role. a well known exception is the case of one - dimensional ( 1d ) electron systems ( 1des ). in 1d the electron fermi - surface consists of points, and divergences associated with low - energy parti... | arxiv:0907.2448 |
in a previous communication ( w. j. t. bos and j. - p. bertoglio 2006, phys. fluids, 18, 031706 ), a self - consistent markovian triadic closure was presented. the detailed derivation of this closure is given here, relating it to the direct interaction approximation and quasi - normal types of closure. the time - scale... | arxiv:1301.5519 |
in this paper, we consider a class of sparse regression problems, whose objective function is the summation of a convex loss function and a cardinality penalty. by constructing a smoothing function for the cardinality function, we propose a projected neural network and design a correction method for solving this proble... | arxiv:2004.00858 |
we investigate the rotational response of both non - dipolar and dipolar bose - einstein condensates confined in an annular potential. for the non - dipolar case we identify certain critical rotational frequencies associated with the formation of vortices. for the dipolar case, assuming that the dipoles are aligned alo... | arxiv:1207.6505 |
the pt - spectra of hadrons measured at rhic are very well described in a model which assumes that the chemical and thermal freeze - outs occur simultaneously. the model calculation includes all hadronic resonances and uses a simple parametrization of the freeze - out hypersurface. | arxiv:nucl-th/0203058 |
we propose two strategies to improve the quality of tractography results computed from diffusion weighted magnetic resonance imaging ( dw - mri ) data. both methods are based on the same pde framework, defined in the coupled space of positions and orientations, associated with a stochastic process describing the enhanc... | arxiv:1506.07062 |
let $ g $ be a graph ( with multiple edges allowed ) and let $ t $ be a tree in $ g $. we say that $ t $ is $ \ textit { even } $ if every leaf of $ t $ belongs to the same part of the bipartition of $ t $, and that $ t $ is $ \ textit { weakly even } $ if every leaf of $ t $ that has maximum degree in $ g $ belongs to... | arxiv:2409.15522 |
aligning ai systems to users ' interests requires understanding and incorporating humans ' complex values and preferences. recently, language models ( lms ) have been used to gather information about the preferences of human users. this preference data can be used to fine - tune or guide other lms and / or ai systems. ... | arxiv:2403.05534 |
two familiar notions of correlation are rediscovered as the extreme operating points for distributed synthesis of a discrete memoryless channel, in which a stochastic channel output is generated based on a compressed description of the channel input. wyner ' s common information is the minimum description rate needed. ... | arxiv:1208.4415 |
the effect of antiferromagnetic ( af ) correlations is studied in the framework of the three - band ( emery ) model, with respect to experiments in bscco. we study the pseudogap regime with a central peak. detailed dispersions of quasiparticle peaks show that one can simultaneously fit fermi surfaces and arpes leading ... | arxiv:cond-mat/0304621 |
the paper concerns hochschild cohomology of a commutative algebra s, which is essentially of finite type over a commutative noetherian ring k and projective as a k - module, with coefficients in an s - module m. it is proved that vanishing of hh ^ n ( s | k, m ) in sufficiently long intervals imply the smoothness of s ... | arxiv:math/0412259 |
we present techniques for speeding up the test - time evaluation of large convolutional networks, designed for object recognition tasks. these models deliver impressive accuracy but each image evaluation requires millions of floating point operations, making their deployment on smartphones and internet - scale clusters... | arxiv:1404.0736 |
motivated by $ g _ 2 $ - manifolds with coassociative fibrations in the adiabatic limit, donaldson and scaduto conjectured the existence of associative submanifolds homeomorphic to a three - holed $ 3 $ - sphere with three asymptotically cylindrical ends in the $ g _ 2 $ - manifold $ x \ times \ mathbb { r } ^ 3 $, or ... | arxiv:2401.15432 |
social learning refers to the process by which networked strategic agents learn an unknown state of the world by observing private state - related signals as well as other agents ' actions. in their classic work, bikhchandani, hirshleifer and welch showed that information cascades occur in social learning, in which age... | arxiv:2305.06793 |
optimization can be found in many real - life applications. designing an effective algorithm for a specific optimization problem typically requires a tedious amount of effort from human experts with domain knowledge and algorithm design skills. in this paper, we propose a novel approach called algorithm evolution using... | arxiv:2311.15249 |
emission suppressed. | arxiv:1411.1756 |
we compute with lattice field theory the vector and axial static structure factors of the unitary gas for arbitrary temperature above the superfluid transition and for fugacities 0. 1 < z < 1. 0. using the lattice formulation, we calculate beyond the validity of the virial expansion, a commonly used technique in many -... | arxiv:1907.03914 |
few - shot segmentation is challenging because objects within the support and query images could significantly differ in appearance and pose. using a single prototype acquired directly from the support image to segment the query image causes semantic ambiguity. in this paper, we propose prototype mixture models ( pmms ... | arxiv:2008.03898 |
in recent years, the ckm picture of flavor and cp violation has been confirmed, mainly due to b decay data. yet, it is likely that there are small corrections to this picture. we expect to find new physics not much above the weak scale. this new physics could modify flavor changing processes compared to their sm expect... | arxiv:0904.4262 |
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